Home / 3,904,517,547.52-5,856,771,621.12-996,472,706.56

Finding the Fourth Proportional to 3,904,517,547.52, 5,856,771,621.12 and 996,472,706.56

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Solution

The fourth proportional to 3,904,517,547.52, 5,856,771,621.12 and 996,472,706.56 is: 1,494,707,860.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,517,547.52 : 5,856,771,621.12 = 996,472,706.56 : x
  2. Step 2: Convert to fraction form
    3,904,517,547.52/5,856,771,621.12 = 996,472,706.56/x
  3. Step 3: Cross multiply
    3,904,517,547.52x = 5,856,771,621.12 × 996,472,706.56
  4. Step 4: Simplify right side
    3,904,517,547.52x = 5,836,113,069,001,244,672
  5. Step 5: Solve for x
    x = 5,836,113,069,001,244,672/3,904,517,547.52
  6. Step 6: Final answer
    x = 1,494,707,860.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.